3 for $20 The Ringworld Engineers Larry Niven Ballantine/Del Rey Paperback

Return to the Ringworld. This is the 1980 Ballantine/Del Rey first paperback publication of Larry Niven’s The Ringworld Engineers, the long-awaited sequel to the Hugo and Nebula award-winning classic Ringworld. 📖 Details: Author: Larry Niven Title: The Ringworld Engineers Publisher: Ballantine / Del Rey Science Fiction Year: 1980 ISBN: 0-345-26009-0 Format: Mass market paperback Condition: Very good pre-read condition – spine creasing, some edge/surface wear, pages clean and intact (see photos of actual copy). ✨ A must-have for collectors of Niven’s Known Space series, fans of hard sci-fi, or anyone who wants the original era paperback that brought Ringworld back to readers.